Doujin

, more commonly known as or , is a semiannual doujinshi convention in Tokyo, Japan. A grassroots market focused on the sale of doujin (self-published) works, Comiket is a not-for-profit fan convention administered by the volunteer-run Comic Market Preparatory Committee (ComiketPC). Inaugurated on 21 December 1975 with an estimated 700 attendees, Comiket has since grown to become the largest fan convention in the world, with an estimated turnstile attendance of 750,000 in 2019. Comiket is typically held at Tokyo Big Sight in August and December, with the two events distinguished as and , respec

thumb|Manga for sale at Comic City, a regular doujin event held at venues around Japan

Comic Frontier, also widely known as Comifuro (unrelated to the Japanese manga service of the same name; abbreviated as CF), is a dōjinshi convention held biannually in BSD City, Tangerang Regency, Banten, Indonesia. It has a wide range of activities and participants, from the dōjin marketplace, cosplay show, corporate booth, music performance, and talkshow discussing creative industries (particularly comic and animation) in Indonesia. The convention has been influenced in design and spirit by the Japanese Comiket convention.